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1. 发明授权

US06892868B2 One-way clutch 有权
标题翻译：单向离合器
公开(公告)号：US06892868B2
公开(公告)日：2005-05-17
申请号：US10188360
申请日：2002-07-03
申请人： Yoshihisa Miura , Tetsuaki Numata , Marc Le Calve
发明人： Yoshihisa Miura , Tetsuaki Numata , Marc Le Calve
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： A one-way clutch includes a retainer (3), a spring (4) guided by the retainer, and sprags (5) which are pivotally provided in respective pockets of the retainer and respective pockets of the spring. A rounded section (4c) is formed on an outer diameter side of each of tongue-like flaps (4t) of the spring. Guide sections (3c, 3c) are formed at respective corners on one side of each pocket with respect to a circumferential direction thereof. The width (D) of a space between the guide sections is set so as to become greater than the width (T) of each of the tongue-like flaps formed in the spring, and the rounded section (4c) is housed in the space between the guide sections.
摘要翻译：单向离合器包括保持器（3），由保持器引导的弹簧（4）和枢转地设置在保持器的相应凹部中的弹簧（5）和弹簧的相应凹部。圆形部分（4c）形成在弹簧的每个舌状翼片（4t）的外径侧上。引导部分（3c，3c）相对于每个凹槽的圆周方向在每个凹槽的一侧上的各个角处形成。引导部之间的空间的宽度（D）被设定为大于形成在弹簧中的每个舌状翼片的宽度（T），并且圆形部分（4c）容纳在引导部分之间的空间。

2. 发明授权

US06591955B2 Freewheel device 失效
公开(公告)号：US06591955B2
公开(公告)日：2003-07-15
申请号：US09984308
申请日：2001-10-29
申请人： Marc Le Calve
发明人： Marc Le Calve
IPC分类号： F16D4107
CPC分类号： F16D41/067 , F16D41/06
摘要： A freewheel device includes at least one cage, a plurality of wedging members retained by the cage, and a member having a cylindrical surface which comes into contact with the cage. The cage has an axial portion provided with windows which receive immobilizing members and at least one generally annular and substantially radial portion having a flexing area and a plurality of tongues which are of substantially radial shape in a relaxed state and which flex in an axial direction so that ends of the tongues are in frictional contact with the cylindrical surface so that they are circumferentially and axially connected to the surface.

3. 发明授权

US06568517B2 Ratchet free wheel device 失效
公开(公告)号：US06568517B2
公开(公告)日：2003-05-27
申请号：US09927478
申请日：2001-08-13
申请人： Marc Le-Calve , Christophe Houdayer , Virginie Hamada
发明人： Marc Le-Calve , Christophe Houdayer , Virginie Hamada
IPC分类号： F16D4108
CPC分类号： F16D41/185
摘要： Ratchet free wheel device comprising a first element 1 provided with cavities 14, a number of ratchets 28 able to project into said cavities 14, and a second element 2 for supporting the ratchets 28 so that the second element 2 rotates as one with the first element 1 in one direction of relative rotation of said first and second elements and is free to rotate in an opposite direction of relative rotation. The device comprises a means of controlling the ratchets 28 which is capable of preventing them from projecting into said cavities 14 so that the second element 2 is free to rotate with respect to the first element 1 in two opposite directions of relative rotation of said first and second elements when said control means is active.

4. 发明授权

US6161668A Freewheel device with retaining endplate and method for fitting the endplate 失效
标题翻译：带止动端板的自由轮装置和安装端板的方法
公开(公告)号：US6161668A
公开(公告)日：2000-12-19
申请号：US20249
申请日：1998-02-06
申请人： Marc Le Calve , Yves Andre Liverato , Christophe Houdayer
发明人： Marc Le Calve , Yves Andre Liverato , Christophe Houdayer
IPC分类号： F16D41/07 , F16D11/06
CPC分类号： F16D41/07 , F16H2041/246
摘要： Freewheel device 1, of the type comprising an outer race 2 which has an inner track 3, an inner race 4 which has an outer track 4, a freewheel 6 situated between the tracks of the said races, at least one member 7 forming a bearing intended to keep the said races 2, 4 concentric, and at least one lateral retaining endplate 12, secured to one of the races in order axially to hold the freewheel 6 and the member forming the bearing with respect to the said race. The endplate 12 comprises a first radial portion 12a adjacent to the corresponding holding member 7 for retaining it axially, and a second more or less radial portion 12b cut into tabs projecting into an annular groove 21 formed in one of the races, the said endplate coming into contact with a side wall 21a of the said groove.
摘要翻译：具有内轨道3的外座圈2，具有外轨道4的内圈4，位于所述座圈的轨道之间的自由轮6，形成轴承的至少一个构件7 旨在保持所述座圈2,4,4同心，以及至少一个横向保持端板12，其被固定到一个座圈上以顺序地轴向地保持续流6和相对于所述座圈形成轴承的构件。端板12包括与对应的保持构件7相邻的第一径向部分12a，用于保持其轴向，以及第二或多个径向部分12b，其切割成突出到形成在其中一个种族中的环形槽21中的突出部，所述端板进入与所述槽的侧壁21a接触。

5. 发明授权

US6079533A Freewheel device 失效
标题翻译：自由轮装置
公开(公告)号：US6079533A
公开(公告)日：2000-06-27
申请号：US943153
申请日：1997-10-03
申请人： Jean-Marc Deglise-Favre , Marc Le-Calve , Eric Beghini
发明人： Jean-Marc Deglise-Favre , Marc Le-Calve , Eric Beghini
IPC分类号： F16D41/07 , F16D15/00 , F16C33/48
CPC分类号： F16D41/07
摘要： Freewheel device 1 intended to be inserted between the outer cylindrical surface of an inner race 3 and the bore of an outer race 2, of the type comprising a number of wedging cams 7 held, between sliding tracks 4, 6 of the races, by a cage 8 which has windows 9 for the cams 7, and at least one holding member 11a capable of transmitting radial loadings between said races while being force-fitted onto a cylindrical bearing surface 5a of one of the races and in sliding contact with a cylindrical bearing surface 3a of the other race. There are roughnesses where the first race 2 and the holding member 11a contact.
摘要翻译：用于插入在内座圈3的外圆柱形表面和外座圈2的孔之间的自由轮装置1，其包括在座圈的滑动轨道4,6之间保持的若干楔形凸轮7，保持架8，其具有用于凸轮7的窗口9，以及至少一个保持构件11a，其能够在所述座圈之间传递径向载荷，同时强制配合到一个座圈的圆柱形支承表面5a上并与圆柱形轴承滑动接触另一场比赛的表面3a。存在第一座圈2和保持构件11a接触的粗糙度。

6. 发明授权

US06354415B1 Free wheel device with lateral plain bearings 失效
标题翻译：带滑动轴承的自由轮装置
公开(公告)号：US06354415B1
公开(公告)日：2002-03-12
申请号：US09451767
申请日：1999-12-01
申请人： Marc Le Calve
发明人： Marc Le Calve
IPC分类号： F16D4107
CPC分类号： F16D41/07
摘要： Free wheel device, of the type corn sing an outer ring equipped with an interior slideway, an inner ring or shaft equipped with an exterior slideway, a free wheel placed between the slideway of the outer ring and the slideway of the inner ring and comprising a number of cams placed in windows of a cylindrical part of a single cage and providing a one-way coupling between the outer and inner rings, and at least one bearing placed radially between the outer an inner rings and intended to keep the outer and inner rings concentric. At least a free end of the cylindrical part of the cage is centered radially on a cylindrical guiding bearing surface formed on the bearing adjacent to the free end, the cylindrical bearing surface being arranged so that it is coaxial with the slideways, approximately mid-way between the slideways.
摘要翻译：自由轮装置，类型为玉米的外圈，配备有内部滑道的外圈，配备有外部滑道的内圈或轴，设置在外圈的滑道和内圈的滑道之间的自由轮，包括放置在单个保持架的圆柱形部分的窗口中的凸轮的数量并且在外环和内环之间提供单向联接，以及至少一个径向放置在外环之间的轴承，并且旨在保持外圈和内圈同心。保持架的圆柱形部分的至少自由端径向地定位在与自由端相邻的轴承上形成的圆柱形导向轴承表面上，圆柱形支承表面被布置成使其与滑道同轴，大致中途在滑道之间。

7. 发明授权

US06189671B1 Freewheel device with lateral bearings 失效
标题翻译：具有侧向轴承的自由轮装置
公开(公告)号：US06189671B1
公开(公告)日：2001-02-20
申请号：US09266602
申请日：1999-03-11
申请人： Marc Le Calve , Christophe Houdayer
发明人： Marc Le Calve , Christophe Houdayer
IPC分类号： F16D1374
CPC分类号： F16D41/07 , F16C33/581 , F16C33/6659
摘要： Freewheel device 1 of the type comprising an outer ring 2 having an inner sliding path 3 , an inner ring 4 or a shaft having an outer sliding path 5, a freewheel 6 disposed between the sliding path of the outer ring and the sliding path of the inner ring and comprising a plurality of cams 7 disposed in windows 9 in a cylindrical part 8a of at least one cage 8 and assuring unidirectional coupling between the outer and inner rings, and at least one bearing member 11 disposed radially between the outer and inner rings for maintaining said outer and inner rings concentric, said bearing member having a radial part 11a provided with at least two holes for circulation of lubricant. At least one hole is near the outer ring.
摘要翻译：包括具有内滑动路径3的外圈2，内环4或具有外滑动路径5的轴的自由轮装置1，设置在外环的滑动路径和外环的滑动路径之间的自由轮6 内环，并且包括设置在至少一个保持架8的圆筒部分8a中的窗口9中的多个凸轮7，并且确保外环和内环之间的单向联接，以及至少一个径向设置在外圈和内圈之间的轴承构件11 为了保持所述外环和内环同心，所述轴承构件具有设置有用于润滑剂循环的至少两个孔的径向部分11a。外圈至少有一个孔。

8. 发明授权

US5908094A Freewheel assembly 失效
标题翻译：自由轮总成
公开(公告)号：US5908094A
公开(公告)日：1999-06-01
申请号：US835818
申请日：1997-04-16
申请人： Marc Le-Calve
发明人： Marc Le-Calve
IPC分类号： F16D41/07 , F16D15/00
CPC分类号： F16D41/07
摘要： A freewheel device of the type comprising a plurality of wedging cams 5 mounted in at least one holding cage 8, a plurality of rolling bodies 15 mounted in an additional cage 18, an outer race 1 equipped on its bore with a track 6 along which the cams 5 can slide and with a raceway 16 along which the rolling bodies 15 can roll, an inner race 2 equipped on its cylindrical outer surface with a track 7 along with the cams 5 can slide and with a raceway 17 along which the rolling bodies can roll, to allow the one-way coupling between the outer race 1 and inner race 2. The freewheel device comprises, on one side, an end plate 12 secured to one of the races, adjacent to the holding cage 8 and axially retaining said cage in one direction, and the additional cage 18 for holding the rolling bodies 15 comprises means of axial retention, at least in the other direction, with respect to the race supporting the end plate.
摘要翻译：这种类型的自由轮装置包括安装在至少一个保持架8中的多个楔入凸轮5，安装在附加保持架18中的多个滚动体15，在其孔上装有一个轨道6的外圈1，凸轮5可以滑动并且与滚动体15能够滚动的滚道16一起，装配在其圆柱形外表面上的轨道7与凸轮5一起滑动的内圈2可以滑动并且滚动体可沿着滚道17滑动卷轴，以允许外圈1和内座圈2之间的单向联接。自由轮装置在一侧包括固定到一个座圈的端板12，邻近保持架8并且轴向保持所述保持架在一个方向上，并且用于保持滚动体15的附加保持架18至少在另一个方向上相对于支撑端板的座圈轴向保持。

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